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DCA 300
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The
Cahn DCA 300 is a rugged unit for QC surface science applications. This
easy to use, compact unit performs more functions than analyzers which only
offer the ring method. You can measure:
- Contact angle
- Surface tension,
using Wilhelmy Plate or ring method.
- Interfacial tension, using Wilhelmy
Plate or ring method.
- Well known for its sophisticated high-end R&D
systems, Thermo Cahn expands its family of wettability measurement instruments
to include a system suitable for QC, Product Development and Teaching
Labs. Whether you need to monitor cleaning
solutions or the cleanliness of your parts, the spreading and adhesion of
coatings or the interaction of fluids with biomaterials and pharmaceuticals, the
Thermo Cahn DCA 300 provides solutions for determining the:
- Surface
Tension of Liquid
- Contact
Angle of the Liquid-Solid Interface
- Effect
of Liquid Absorbency on Textiles, Powders and other Porous Materials
- Surface
Homogeneity of Solid Sheets and Films
- Wicking
Wilhelmy
Plate Method The method employs a thin vertical
plate, usually a platinum plate or glass slide of known perimeter, attached to a
micro-balance. In case of the platinum plate assuming a zero contact angle, the
surface tension can be determined by measuring the weight of the meniscus formed
on the perimeter of the plate divided by the plate’s perimeter. A similar
approach is used to measure the contact angle formed when the glass slide is
immersed in a liquid of known surface tension. One Easy Standard Computer
Connection One
simple connection directly to the computer’s serial port gives you complete
instrument control. The Window based WinDCA 300 software allows method storage
and development, automatic calibration and a complete range of analyses.
The WinDCA 300 Data
Analysis software expands your capabilities by offering options like
these:
- A full
range of probe types like Rods, Discs, Tubes and Spheres
- Real
time buoyancy correction
- GLP,
Good Laboratory Practices, will flag any changes to the original data
- An
Administrator Mode to protect standard methods from unauthorized modification
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DCA 300 |
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